1.6 Creative Commons Legal Code

The work presented here is the result of a collaborative effort that took many years. To ensure that access to this work stays free and to avoid any legal ambiguities, we have decided to formally license it under the Creative Commons Share-Alike License.

The cover image of a Rodin statue was created by Miikka Skaffari (www.skaffari.fi). It is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported License. To view a copy of this license, visit creative­com­mons.org/­licenses/­by-sa/3.0/ or send a letter to Creative Commons, 444 Castro Street, Suite 900, Mountain View, California, 94041, USA.